Charge Equalisation Circuit TRIZ Cases

When system power stays high, the controller disables charge timing limits to avoid timeout and let batteries finish charging.

Duty-cycle control across solar substrings balances module voltage under uneven illuminance and sustains efficient target-voltage output.

Power managers use mesh networking and real-time charge data to allocate EV charging current efficiently in signal-blocked parking garages.

Synchronized switching between battery management circuits reduces unnecessary current flow and power loss during voltage balancing.

A resonant equalization bus transfers charge between series battery packs to balance SOC, improve energy use, and provide isolation.

Processor-controlled current limiting, protection, and passive balancing prevent over-voltage and energy spikes in high-power storage arrays.

Selective switching among battery cell sets matches power demand, reducing dendrite risk while extending cycle life and safety.

A shared resonance detection circuit lets an active balancer sense voltage and current resonance, cutting size, cost, and switching loss.

A dual-battery precharge path replaces heavy lead-acid standby power, cutting weight and energy loss while maintaining vehicle wake-up functions.

Integrated power conversion, MOS switch matrix, and protection circuits enable active battery equalization with lower BMS complexity and cost.

A stacked half-bridge rectifier uses a blocking capacitor as a flying capacitor to boost and balance high-voltage battery charging without extra converters.

Parallel battery packs and a power management module limit discharge current in a riding mower while also powering hand-held tools.

A stacked half-bridge uses a blocking capacitor as a flying capacitor to boost charging voltage and balance series batteries without extra converters.

Plug-in battery cells connect through a backplane with integrated sampling and equalization, cutting pack assembly time, cost, and maintenance effort.

Clamp switching and controlled discharge paths suppress voltage spikes during battery cell energy transfer, improving balancing reliability and safety.

A selector monitors reefer and cab power capacity, then routes excess solar charge to auxiliary batteries without draining priority loads.

Integrated thermal, SOC, SOH, and cell-balancing models enable real-time battery pack current optimization to extend EV battery life.

Stored mode and task data let battery modules keep running through BMS disconnection and resume control quickly after reconnection.

Voltage sensing verifies all battery pack contactors are open before mode switching, reducing short-circuit risk in 400V and 800V charging.

A resistor ladder and VCO calibration scheme balances multicell battery voltages accurately without costly high-resolution ADCs.

Electronic main and precharge switches let the BMS isolate battery modules automatically, reducing manual disconnect hardware, cost, and volume.

Voltage-gated switching lets a replaced parallel battery module reconnect safely without precise voltage matching or damaging surge currents.

Selective charging targets individual series battery cells to correct imbalance, prevent overcharging, and extend pack life.

Parallel switch groups and resonant tanks balance series-capacitor voltages while supporting multiple conversion ratios with lower power loss.

A switchable single-converter circuit supports input, output, or bypass power paths across different DC bus voltages while cutting converter count.

By integrating the power bus and BMS into a thermally conductive substrate, battery packs cut wiring, mass, assembly steps, and heat buildup.

Balancer discharge and self-discharge irregularities are compared across cells to detect abnormal battery discharge more accurately.